CN106028714B - The crashworthiness electrical cabinet for the power that disappears is hit in a kind of - Google Patents
The crashworthiness electrical cabinet for the power that disappears is hit in a kind of Download PDFInfo
- Publication number
- CN106028714B CN106028714B CN201610547640.3A CN201610547640A CN106028714B CN 106028714 B CN106028714 B CN 106028714B CN 201610547640 A CN201610547640 A CN 201610547640A CN 106028714 B CN106028714 B CN 106028714B
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- Prior art keywords
- plate
- electric wire
- force
- block
- side plate
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
- H05K7/026—Multiple connections subassemblies
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Casings For Electric Apparatus (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The invention belongs to electrical cabinet technical fields, more particularly to the crashworthiness electrical cabinet for the power that disappears is hit in one kind, it includes element mounting shell, top cover, connection support, cylinder, force eliminating plate, guide rail, installation housing hole, component spring, wherein four row's element mounting shells are mounted on the side plate of two sides each by connection support, force eliminating plate is mounted on bottom plate and top plate by four guide rails, there is installation housing hole, the mounting means of element mounting shell can guarantee that element mounting shell passes through the installation housing hole among force eliminating plate among force eliminating plate.The present invention on the outside of side plate by installing pressure sensor, when impact force of the side plate by outside, pressure sensor receives signal, after judging that the side plate of which side is knocked, the cylinder of corresponding control side accelerates thrust block pad hitting force block inclined-plane, make force block that force eliminating plate be driven to move quickly at the side plate for the side that is impacted, and collide with side plate, from it is internal-neutralized fall outside side plate hit.With preferable side plate crashworthiness effect.
Description
Technical field
The invention belongs to the crashworthiness electrical cabinet for the power that disappears is hit in electrical cabinet technical field more particularly to one kind.
Background technique
Electrical cabinet has irreplaceable role in electrical arrangement and use at present, and electrical cabinet is protection electrical component
Main component.Electrical cabinet is imitated by increasing wall thickness and increasing the number of inside and outside reinforcing rib to reach higher crashworthiness at present
Fruit.But due to the limitation of electrical cabinet inner space, the increase of wall thickness and increasing with certain limit for reinforcing rib number,
The minibus for resulting in electrical cabinet has certain limitation.For with destructive shock, the toppling over of such as tree, the shock of automobile
Deng will be unable to reach crashworthiness requirement using the simple number for increasing wall thickness and increasing reinforcing rib.
The present invention design hit in one kind the power that disappears crashworthiness electrical cabinet solve the problems, such as it is as above.
Summary of the invention
To solve drawbacks described above in the prior art, the present invention discloses the crashworthiness electrical cabinet that the power that disappears is hit in one kind, it is to adopt
It is realized with following technical scheme.
The crashworthiness electrical cabinet for the power that disappears is hit in a kind of, it is characterised in that: it includes back plate, bottom plate, top plate, side plate, foreboard, member
Part mounting shell, top cover, connection support, cylinder supports, power hole, cylinder, force eliminating plate, guide rail, guide-track groove, installation housing hole, component
Spring, convex block, stress slot, thrust block pad, inclined-plane, force block, guide rod, guide hole, wherein foreboard, two side plates, back plates are installed in
On bottom plate and cross section is rectangle, and mounting of roof plate is mounted among top plate and is provided in foreboard, rear plate and two side plates upper end, top cover
On the square hole that left and right connects, it is provided with power hole among top cover, is separately installed with cylinder supports in power hole two sides；20 elements
Mounting shell is divided into four rows, and each row passes through connection support connection two-by-two and the left and right sides is mounted on two side plates；Four
Guide rail is symmetrical above and below respectively two-by-two to be mounted on bottom plate and top plate；Force eliminating plate up and down open altogether there are four guide-track groove by two sides, and leads
Track slot is slidably matched with guide rail；Four installation housing hole are successively opened among force eliminating plate from top to bottom, and the lowermost installs housing hole
It extends at lower end surface；It is each side provided with a stress slot among force eliminating plate upper end, convex block is mounted on the left and right sides
Stress slot intermediate projections end；Mounting structure in two stress slots is identical, and for wherein any one stress slot, two are led
Bar is mounted on stress groove bottom side by side, and force block both ends are respectively provided with a guide hole, and force block is mounted on two by two guide holes
On guide rod, two component springs are separately mounted on two guide rods and between stress groove bottom and force block, in force block
Between it is amesiality there is inclined-plane, thrust block pad is mounted on cylinder, and cylinder is mounted in cylinder supports, and thrust block pad and inclined-plane cooperate.
Electrical component is installed in said elements mounting shell, passes through expandable electric wire mechanism between the electrical component for needing to be powered
Connection.
Above-mentioned expandable electric wire mechanism includes the first electric wire, electric wire spring anchor block, electric wire spring, wiring sliding block, the second electricity
Line, wherein the first electric wire is connect with electrical component, the second electric wire is connect with another electrical component；The installation of electric wire spring anchor block
On the first electric wire, wiring sliding block is slided on the first electric wire；Electric wire spring is nested on the first electric wire and electric wire spring one end
It is mounted on electric wire spring anchor block, the other end is mounted on wiring sliding block；Second electric wire is mounted on wiring sliding block and second
Electric wire passes through wiring sliding block and the first wiring harness.
As the further improvement of this technology, above-mentioned expandable electric wire mechanism further includes hose, and hose is nested in the first electric wire
End, wiring sliding block can compress hose.
As the further improvement of this technology, said wires spring is extension spring.
As the further improvement of this technology, above-mentioned component spring is compressed spring.
Relative to traditional electrical cabinet technology, four row's element mounting shells are mounted on two each by connection support in the present invention
On the side plate of side, force eliminating plate is mounted on bottom plate and top plate by four guide rails, has installation housing hole among force eliminating plate, in the power that disappears
When plate is moved left and right along guide rail, the mounting means of element mounting shell can guarantee that element mounting shell passes through the peace among force eliminating plate
Fill housing hole, it is therefore prevented that force eliminating plate collides with element mounting shell.Force eliminating plate upper end two sides are equipped with force block, force block by
Cylinder hits the active force on force block inclined-plane by thrust block pad, and when force block inclined-plane is hit by thrust block pad, thrust block pad will be oblique
The impact force that face is subject to resolves into the power of guide rail direction and the power of vertical direction, vertical direction power by force block along guide rod to
Lower movement, while component spring is compressed, and the power of vertical direction is balanced out, the power of guide rail direction translates into force eliminating plate edge and leads
The quick movement in rail direction, at force eliminating plate moves to side plate and when colliding with side plate, in collision simultaneously to side plate on the outside of
Impact force carry out collision counteracting, achieve the purpose that in hit the power that disappears.The present invention by installing pressure sensor on the outside of side plate, when
When impact force of the side plate by outside, pressure sensor receives signal, after judging that the side plate of which side is knocked, corresponding control one
The cylinder of side accelerates thrust block pad hitting force block inclined-plane, the side for making force block that force eliminating plate be driven to move quickly into the side that is impacted
At plate, and collide with side plate, from it is internal-neutralized fall outside side plate hit.With preferable side plate crashworthiness effect.
Detailed description of the invention
Fig. 1 is electrical cabinet internal structure distribution schematic diagram.
Fig. 2 is element mounting shell scheme of installation.
Fig. 3 is cap structure and its scheme of installation.
Fig. 4 is guide rail scheme of installation.
Fig. 5 is force eliminating plate upper end dependency structure scheme of installation.
Fig. 6 is force eliminating plate structural schematic diagram.
Fig. 7 is inner impact dependency structure schematic diagram.
Fig. 8 is inner impact dependency structure side view.
Fig. 9 is that electrical cabinet side impact runs schematic illustration when hitting.
Figure 10 is force block structural schematic diagram.
Figure 11 is expandable electric wire mechanism structure schematic diagram.
Figure label title: 1, first electric wire, 2, electric wire spring anchor block, 3, electric wire spring, 4, wiring sliding block, 5, soft
Pipe, the 6, second electric wire, 7, back plate, 8, bottom plate, 9, top plate, 10, side plate, 11, foreboard, 12, element mounting shell, 13, top cover, 14,
Connection support, 15, cylinder supports, 16, power hole, 17, cylinder, 18, force eliminating plate, 19, guide rail, 20, guide-track groove, 21, mounting shell
Hole, 22, component spring, 23, convex block, 24, stress slot, 25, thrust block pad, 26, inclined-plane, 27, force block, 28, guide rod, 29, guide hole.
Specific embodiment
As shown in Figure 1, it includes back plate, bottom plate, top plate, side plate, foreboard, element mounting shell, top cover, connection support, gas
Cylinder support, power hole, cylinder, force eliminating plate, guide rail, guide-track groove, installation housing hole, component spring, convex block, stress slot, thrust block pad, tiltedly
Face, force block, guide rod, guide hole, wherein as shown in Figure 1, foreboard, two side plates, back plate is installed on bottom plate and cross section is
Rectangle, mounting of roof plate is in foreboard, rear plate and two side plates upper end, as shown in figure 3, top cover, which is mounted among top plate, is provided with left and right phase
It is provided with power hole on the square hole of perforation, among top cover, is separately installed with cylinder supports in power hole two sides；As shown in Figure 1, 2,20
A element mounting shell is divided into four rows, and each row passes through connection support connection two-by-two and the left and right sides is mounted on two side plates
On；As shown in Figure 3,4, four guide rails are symmetrical above and below respectively two-by-two is mounted on bottom plate and top plate；Two sides are total up and down for force eliminating plate
Guide-track groove there are four opening, and guide-track groove is slidably matched with guide rail；As shown in Figure 5,6, it is successively opened from top to bottom among force eliminating plate
Four installation housing hole, and the lowermost installation housing hole extends at lower end surface；Being each side provided among force eliminating plate upper end
One stress slot, convex block are mounted on the stress slot intermediate projections end of the left and right sides；The complete phase of mounting structure in two stress slots
Together, for wherein any one stress slot, as shown in Figure 7,8, two guide rods are mounted on stress groove bottom, force block both ends side by side
It is respectively provided with a guide hole, force block is mounted on two guide rods by two guide holes, and two component springs are separately mounted to two
It is as shown in Figure 10, amesiality among force block that there is inclined-plane, thrust on guide rod and between stress groove bottom and force block
Block is mounted on cylinder, and cylinder is mounted in cylinder supports, and thrust block pad and inclined-plane cooperate.
Electrical component is installed in said elements mounting shell, passes through expandable electric wire mechanism between the electrical component for needing to be powered
Connection.
As shown in figure 11, above-mentioned expandable electric wire mechanism includes the first electric wire, electric wire spring anchor block, electric wire spring, wiring
Sliding block, the second electric wire, wherein the first electric wire is connect with electrical component, the second electric wire is connect with another electrical component；Electric wire bullet
Spring fixed block is mounted on the first electric wire, and wiring sliding block slides on the first electric wire；Electric wire spring be nested on the first electric wire and
Electric wire spring one end is mounted on electric wire spring anchor block, and the other end is mounted on wiring sliding block；Second electric wire is mounted on wiring
On sliding block and the second electric wire passes through wiring sliding block and the first wiring harness.As shown in a, b in Figure 11, the second electric wire passes through wiring
Sliding block slides on the first electric wire, can increase and shorten the effective length of the first electric wire and the second electric wire, and electric wire spring plays
Reset the purpose of effective length.
As shown in figure 11, above-mentioned expandable electric wire mechanism further includes hose, and hose is nested in the first wire terminations, wiring sliding block
Hose can be compressed.
Said wires spring is extension spring.
Above-mentioned component spring is compressed spring.
In conclusion four row's element mounting shells are mounted on the side plate of two sides each by connection support in the present invention, disappear
Power plate is mounted on bottom plate and top plate by four guide rails, has installation housing hole among force eliminating plate, in force eliminating plate along a guide rail left side
When moving right, the mounting means of element mounting shell can guarantee that element mounting shell by the installation housing hole among force eliminating plate, prevents
Force eliminating plate collides with element mounting shell.Force eliminating plate upper end two sides are equipped with force block, and force block is by cylinder by pushing away
Power block hits the active force on force block inclined-plane, and when force block inclined-plane is hit by thrust block pad, thrust block pad is hit what inclined-plane was subject to
It hits power and resolves into the power of guide rail direction and the power of vertical direction, vertical direction power is moved downward by force block along guide rod, together
When component spring compressed, the power of vertical direction is balanced out, the power of guide rail direction translates into force eliminating plate along guide rail direction
Quickly movement, at force eliminating plate moves to side plate and when colliding with side plate, in collision simultaneously to the impact force on the outside of side plate
Carry out collision counteracting, achieve the purpose that in hit the power that disappears.The present invention by installing pressure sensor on the outside of side plate, when side plate by
When the impact force in outside, pressure sensor receives signal, after judging that the side plate of which side is knocked, the cylinder of corresponding control side
Accelerate thrust block pad hitting force block inclined-plane, makes force block that force eliminating plate be driven to move quickly at the side plate for the side that is impacted, and
Collide with side plate, from it is internal-neutralized fall outside side plate hit.As shown in a, b in Fig. 9, a in Fig. 9 indicates left side side plate
It is hit, the b in Fig. 9 indicates that right side side plate is hit.
Claims (4)
1. hitting the crashworthiness electrical cabinet for the power that disappears in one kind, it is characterised in that: it includes back plate, bottom plate, top plate, side plate, foreboard, element
Mounting shell, top cover, connection support, cylinder supports, power hole, cylinder, force eliminating plate, guide rail, guide-track groove, installation housing hole, component bullet
Spring, convex block, stress slot, thrust block pad, inclined-plane, force block, guide rod, guide hole, wherein foreboard, two side plates, back plates are installed in bottom
On plate and cross section is rectangle, and for mounting of roof plate in foreboard, rear plate and two side plates upper end, top cover, which is mounted among top plate, is provided with a left side
It is provided with power hole on the square hole that the right side connects, among top cover, is separately installed with cylinder supports at left and right sides of power hole；20 members
Part mounting shell is divided into four rows, and each row passes through connection support connection two-by-two and the left and right sides is mounted on two side plates；Four
A guide rail is symmetrical above and below respectively two-by-two to be mounted on bottom plate and top plate；Force eliminating plate up and down open altogether there are four guide-track groove by two sides, and
Guide-track groove is slidably matched with guide rail；Four installation housing hole, and the lowermost mounting shell are successively opened among force eliminating plate from top to bottom
Hole extends at lower end surface；It is each side provided with a stress slot among force eliminating plate upper end, convex block is mounted on the left and right sides
Stress slot intermediate projections end；Mounting structure in two stress slots is identical, for wherein any one stress slot, two
Guide rod is arranged side by side and is vertically mounted on stress groove bottom, and force block both ends are respectively provided with a guide hole, and force block passes through two guide holes peaces
On two guide rods, two component springs are separately mounted on two guide rods and between stress groove bottom and force block,
Amesiality among force block to have inclined-plane, thrust block pad is mounted on cylinder, and cylinder is mounted in cylinder supports, thrust block pad and tiltedly
Face cooperation；
Electrical component is installed in said elements mounting shell, is connected between the electrical component for needing to be powered by expandable electric wire mechanism
It connects；
Above-mentioned expandable electric wire mechanism includes the first electric wire, electric wire spring anchor block, electric wire spring, wiring sliding block, the second electric wire,
In the first electric wire connect with electrical component, the second electric wire is connect with another electrical component；Electric wire spring anchor block is mounted on
On one electric wire, wiring sliding block is slided on the first electric wire；Electric wire spring is nested on the first electric wire and electric wire spring one end is installed
On electric wire spring anchor block, the other end is mounted on wiring sliding block；Second electric wire is mounted on wiring sliding block and the second electric wire
Pass through wiring sliding block and the first wiring harness；
Pressure sensor is installed on the outside of side plate, when impact force of the side plate by outside, pressure sensor receives signal, judgement
After the side plate of which side is knocked, the cylinder of corresponding control side accelerates thrust block pad hitting force block inclined-plane, makes force block band
Dynamic force eliminating plate moves quickly at the side plate for the side that is impacted, and collides with side plate, from it is internal-neutralized fall outside side plate
It hits.
2. hitting the crashworthiness electrical cabinet for the power that disappears in one kind according to claim 1, it is characterised in that: above-mentioned expandable electric wire mechanism
It further include hose, hose is nested in the first wire terminations, and wiring sliding block can compress hose.
3. hitting the crashworthiness electrical cabinet for the power that disappears in one kind according to claim 1, it is characterised in that: said wires spring is to draw
Stretch spring.
4. hitting the crashworthiness electrical cabinet for the power that disappears in one kind according to claim 1, it is characterised in that: above-mentioned component spring is pressure
Contracting spring.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610547640.3A CN106028714B (en) | 2016-07-13 | 2016-07-13 | The crashworthiness electrical cabinet for the power that disappears is hit in a kind of |
| PCT/CN2016/097916 WO2018010281A1 (en) | 2016-07-13 | 2016-09-02 | Anti-collision electrical cabinet capable of internal collision-force counteracting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610547640.3A CN106028714B (en) | 2016-07-13 | 2016-07-13 | The crashworthiness electrical cabinet for the power that disappears is hit in a kind of |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106028714A CN106028714A (en) | 2016-10-12 |
| CN106028714B true CN106028714B (en) | 2019-01-22 |
Family
ID=57109737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610547640.3A Active CN106028714B (en) | 2016-07-13 | 2016-07-13 | The crashworthiness electrical cabinet for the power that disappears is hit in a kind of |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106028714B (en) |
| WO (1) | WO2018010281A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108848646B (en) * | 2018-07-13 | 2020-05-15 | 吉林瑞科汉斯电气股份有限公司 | Intelligent damping electrical cabinet |
| CN112566385B (en) * | 2020-12-15 | 2023-09-12 | 良忠城精密科技(苏州)有限公司 | PSA laminating equipment of flexible circuit board |
| CN113840499B (en) * | 2021-11-25 | 2022-03-11 | 胜利油田海洋电气有限责任公司 | Marine electrical submersible pump soft start control cabinet convenient to overhaul |
| CN114599183B (en) * | 2022-03-11 | 2022-09-23 | 杭州摩科智能互联有限公司 | Real estate printing terminal cabinet |
| CN115515360B (en) * | 2022-11-16 | 2023-03-03 | 扬州市龙川龙车用电器有限公司 | High-protection electrical box for engineering machinery vehicle |
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| CN203788578U (en) * | 2014-01-22 | 2014-08-20 | 南京大全自动化科技有限公司 | Chassis |
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- 2016-09-02 WO PCT/CN2016/097916 patent/WO2018010281A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202172553U (en) * | 2011-08-23 | 2012-03-21 | 北京广利核系统工程有限公司 | High-strength quake-proof cabinet |
| CN204069585U (en) * | 2014-09-18 | 2014-12-31 | 浙江兆山电器有限公司 | Regulator cubicle |
| CN104302129A (en) * | 2014-10-27 | 2015-01-21 | 四川蓝讯宝迩电子科技有限公司 | Electrical cabinet convenient to operate |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2018010281A1 (en) | 2018-01-18 |
| CN106028714A (en) | 2016-10-12 |
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Effective date of registration: 20181205 Address after: 344299 District C of Chongren County Industrial Park, Fuzhou City, Jiangxi Province Applicant after: Jiangxi Mingzheng Substation Equipment Co., Ltd. Address before: 518000 duty-free business building 6, Fuhua Road, Futian District, Shenzhen, Guangdong 1403 Applicant before: Liu Chao |
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